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    How to Manage Supercapacitors Leakage Current and Self Discharge 

    Qualification of Commercial Supercapacitors for Space Applications

    Experimental Evaluation of Wear Failures in SMD Inductors

    Resonant Capacitors in High-Power Resonant Circuits

    a Schematic diagram of the BNT-based components constructed based on the entropy-increase strategy. b Digital photograph, cross-sectional SEM image, and EDS mappings of the MLCCs. c Unipolar P-E loops of MLCCs as a function of applied E. d Wrec and η of the MLCCs as a function of applied E. The comparison of (e) Wrec and η, (f) η and UF of the MLCCs with those of other recently reported state-of-the-art MLCCs. source: Nature Communications

    Researchers Proposed Enhanced Energy Storage MLCC

    Littelfuse Releases First Reflow-Compatible Illuminated Tactile Switch

    Vishay Unveils 5W Power Metal Strip Resistor in Compact 1206 Case Size

    Improving SMPS Performance with Thermal Interface Material

    Polymer Tantalum Capacitors Beyond AEC-Q200 LEO Satellites

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    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

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    How to Manage Supercapacitors Leakage Current and Self Discharge 

    Qualification of Commercial Supercapacitors for Space Applications

    Experimental Evaluation of Wear Failures in SMD Inductors

    Resonant Capacitors in High-Power Resonant Circuits

    a Schematic diagram of the BNT-based components constructed based on the entropy-increase strategy. b Digital photograph, cross-sectional SEM image, and EDS mappings of the MLCCs. c Unipolar P-E loops of MLCCs as a function of applied E. d Wrec and η of the MLCCs as a function of applied E. The comparison of (e) Wrec and η, (f) η and UF of the MLCCs with those of other recently reported state-of-the-art MLCCs. source: Nature Communications

    Researchers Proposed Enhanced Energy Storage MLCC

    Littelfuse Releases First Reflow-Compatible Illuminated Tactile Switch

    Vishay Unveils 5W Power Metal Strip Resistor in Compact 1206 Case Size

    Improving SMPS Performance with Thermal Interface Material

    Polymer Tantalum Capacitors Beyond AEC-Q200 LEO Satellites

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
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    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

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Vishay Releases Class 1 Leaded High Voltage Ceramic Disc Capacitors

10.9.2025
Reading Time: 2 mins read
A A

Vishay Intertechnology unveils Class 1 radial-leaded high voltage single layer ceramic disc capacitors feature low DC Bias and DF.

Vishay Intertechnology, Inc. introduced a new series of Class 1 radial-leaded high voltage single layer ceramic disc capacitors that deliver a low dissipation factor (DF) and DC bias for industrial and medical applications.

RelatedPosts

How to Manage Supercapacitors Leakage Current and Self Discharge 

Vishay Unveils 5W Power Metal Strip Resistor in Compact 1206 Case Size

Tantalum Capacitor Technology Advantages for Harsh Environment

Vishay Roederstein HVCC Class 1 series capacitors feature capacitance loss of < 25 % at 15 kV, which is half that of Class 2 devices. In addition, their < 1.0 % DF at 1 kHz is 0.5 % lower. The result is reduced power losses and high reliability in high voltage generators for baggage scanners, medical and industrial X-ray applications, air purifiers and ionizers, and pulsed lasers.

HVCC Class 1 series devices feature a capacitance range from 100 pF to 1 nF — with standard tolerances of ± 10 % — voltages of 15 kVDC, and an operating temperature range from -30 °C to +85 °C. The capacitors consist of a silver-plated ceramic disc with tinned copper-clad steel connection leads offering 0.65 mm and 0.80 mm diameters. The RoHS-compliant devices are available with straight leads with spacing of 9.5 mm and 12.5 mm, and feature an encapsulation made of flame-resistant epoxy resin in accordance with UL 94 V-0.

Samples and production quantities of the HVCC Class 1 series are available now, with lead times of 12 weeks.

FEATURES

  • Ceramic singlelayer DC disc / AC disc capacitor
  • High reliability
  • High capacitance values up to 1 nF

APPLICATIONS

  • High voltage power supplies for x-ray sources and pulsed lasers
  • Baggage scanner
  • Medical x-ray

Related

Source: Vishay

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How to Manage Supercapacitors Leakage Current and Self Discharge 

1.10.2025
1

Qualification of Commercial Supercapacitors for Space Applications

1.10.2025
2

Experimental Evaluation of Wear Failures in SMD Inductors

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Resonant Capacitors in High-Power Resonant Circuits

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a Schematic diagram of the BNT-based components constructed based on the entropy-increase strategy. b Digital photograph, cross-sectional SEM image, and EDS mappings of the MLCCs. c Unipolar P-E loops of MLCCs as a function of applied E. d Wrec and η of the MLCCs as a function of applied E. The comparison of (e) Wrec and η, (f) η and UF of the MLCCs with those of other recently reported state-of-the-art MLCCs. source: Nature Communications

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2

Littelfuse Releases First Reflow-Compatible Illuminated Tactile Switch

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Vishay Unveils 5W Power Metal Strip Resistor in Compact 1206 Case Size

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Polymer Tantalum Capacitors Beyond AEC-Q200 LEO Satellites

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Components Thermal and Frequency Challenges in 6G Base Stations

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Development of Nitrogen-Doped Graphene Supercapacitors 

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